The Stall

PAID MCP TOOL — $0.05 USDC per successful call via native x402. Discovery is free. Issue a self-verifying action receipt: sha256-chained record binding actor, action, subject, and result hash to a timestamp and nonce. Returns the receipt plus the exact recompute recipe so any third party can verify it offline. Durable proof for agent actions, dispute defense, and audit trails.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. SEC EDGAR Schedule 13D/13G beneficial ownership disclosures for US equities. Mode 1 (ticker): returns all 5%+ shareholders for a company — activist funds (13D) vs passive holders (13G), with ownership %, share count, and EDGAR filing URL. Mode 2 (recent): returns market-wide Schedule 13D disclosures in the last N days. Authoritative US government data, updated within minutes of SEC acceptance.

PAID MCP TOOL — $0.050 USDC per successful call via native x402. Discovery is free. On-chain intelligence for any Base network wallet. Classifies EOA vs contract, profiles USDC transfer activity over a configurable block window, scores payer diversity (distinct counterparties / total transfers, 0–100), detects sybil vanity-lookalike address clusters (same first-4 + last-4 hex chars), identifies x402 facilitator SKIM legs (same-block receive+re-send), and assigns a risk label (ORGANIC / ORGANIC_LIKELY / SEEDER_PATTERN / FACILITATOR_SKIM / SYBIL_CLUSTER / FRESH_WALLET / INACTIVE). Three modes: quick (address type+balance+24h USDC summary), standard (+full transfer history+diversity score), deep (+sybil/SKIM detection+risk label). Zero data COGS — Base public RPC only.

PAID MCP TOOL — $0.136 USDC per successful call via native x402. Discovery is free. Wallet/address security and reputation check. Detects phishing, sanctions, cybercrime, money laundering, dark-web activity, and blacklisted wallets using GoPlus Labs + SlowMist + BlockSec data. Returns risk score (0-100) and per-flag breakdown. Supports Ethereum, Base, BSC, Polygon, Arbitrum, Optimism, Avalanche, and more.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Checks whether a website is accessible and agent-friendly. Fetches robots.txt, .well-known/ai.txt, and sitemap.xml; inspects HTTP headers (CORS, CSP, rate-limit); and returns a readiness verdict. Useful for agents that need to decide whether to scrape, crawl, or interact with a domain before committing to a workflow. Returns allowed/blocked status, disallowed paths, crawl delay, AI-specific rules, and sitemap URL if present.

PAID MCP TOOL — $0.136 USDC per successful call via native x402. Discovery is free. Know Your Agent (KYA) trust score for any EVM wallet. Returns a 0–100 score, tier (trusted/verified/unknown), sanctions screening result, per-dimension score breakdown (wallet age, activity, sanctions, ERC-8004 identity, KYB, tx history, trust bond, endpoint quality), on-chain attestations (Coinbase KYC, Gitcoin Passport, USDC balance), wallet stats (balance, tx count, estimated age), and per-transaction spending limits. Use before accepting payment from an agent or before dispatching a sub-agent with funds. Answers: is this agent wallet sanctioned? how established is it? has it passed KYC?

PAID MCP TOOL — $0.35 USDC per successful call via native x402. Discovery is free. AI-synthesized US agricultural commodities market intelligence brief. Assembles 9 real-time signals from Yahoo Finance: corn futures (ZC=F), wheat (ZW=F), soybeans (ZS=F), live cattle (LE=F), lean hogs (HE=F), coffee arabica (KC=F), cotton (CT=F), agribusiness sector ETF (MOO), and Deere & Co (DE, farmer confidence proxy). Returns 52-week context, soy/corn ratio, wheat/corn spread, grain-regime and livestock-regime classification, plus a 200-word GPT-4o-mini narrative covering supply risk, dominant driver, and agent decision implications for food-sector, commodity-trading, and inflation-modeling pipelines.

PAID MCP TOOL — $0.289 USDC per successful call via native x402. Discovery is free. Generate an AI image from a text prompt using DALL-E 3. Returns a public URL for the image (hosted for 1 hour) plus the model's revised prompt. Supports vivid or natural style, and three aspect ratios: square (1024×1024), portrait (1024×1792), or landscape (1792×1024). $0.289/image. Output is base64-encoded PNG or a direct URL depending on response_format.

PAID MCP TOOL — $1.75 USDC per successful call via native x402. Discovery is free. AI pipeline architecture brief: finds the best HuggingFace models for your ML task, validates or generates your cron schedule, and synthesizes a deployment guide — all in one call. Serves AI developers and agent builders who need model selection + scheduling together. Input: task description (e.g. 'classify customer sentiment hourly from social media feeds') plus optional HuggingFace pipeline task filter and schedule. Returns: top model recommendations, validated cron expression, pipeline steps, deployment notes, and cost estimate.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Real-time US AQI and pollutant readings for any lat/lon. Returns current AQI with category label (Good/Moderate/Unhealthy/Hazardous), PM2.5, PM10, nitrogen dioxide, ozone, carbon monoxide, dust levels, and UV index. Data from CAMS (Copernicus Atmosphere Monitoring Service), updated hourly. Use for health advisories, outdoor event planning, environment-sensitive routing, or regulatory compliance checks.

PAID MCP TOOL — $0.295 USDC per successful call via native x402. Discovery is free. Wall Street analyst consensus and price targets for any US equity. Returns buy/hold/sell breakdown, mean recommendation score (1=Strong Buy, 5=Strong Sell), analyst count, and price target range (low/mean/median/high) with upside-to-target. Free Yahoo Finance data, no API key. Complements us-stock-price and equity-technicals with the analyst conviction layer.

PAID MCP TOOL — $0.079 USDC per successful call via native x402. Discovery is free. Analyst rating change history (upgrades, downgrades, initiations) for any US stock. Returns each firm, action, from/to grade, and date — up to 365 days back. Computes net sentiment (upgrades minus downgrades): positive = bullish momentum building. Pairs with analyst-ratings (current consensus) and earnings-estimates (forward EPS). Yahoo Finance, no API key.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. iOS App Store competitive intelligence: search apps by keyword, look up a specific app's profile (ratings, freshness, install tier, release notes), or fetch top-charts for a category (finance, productivity, games, etc.). Free iTunes API, no auth required. Covers the App Store gap in the developer-ecosystem cluster alongside npm-trends, pypi-intel, and github-intel.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Search arXiv preprints by query, filtered by field (title/abstract/author/all) and category. Returns title, authors (up to 6), abstract (first 600 chars), arXiv ID, PDF link, publish date, and subject categories. arXiv is the canonical source for AI/ML, CS, physics, math, and quantitative biology preprints — typically months ahead of peer-reviewed journals. Useful for AI research agents, literature scouts, competitive technique tracking, and grant-writing support. No API key required.

PAID MCP TOOL — $0.209 USDC per successful call via native x402. Discovery is free. Transcribe LONG audio (15-30 minutes) from any publicly accessible URL using OpenAI Whisper. Supports mp3, mp4, m4a, wav, webm, ogg, flac, and wma up to 24 MB and 30 minutes duration (whichever limit is hit first). Returns the full transcript text, detected language, and estimated duration in seconds. For audio under 15 minutes use audio-transcribe (5-15 min, cheaper) or audio-transcribe-short (0-5 min, cheaper still) — this route rejects out-of-band audio before incurring transcription cost. Useful for full podcast episodes and long-form recordings.

PAID MCP TOOL — $0.039 USDC per successful call via native x402. Discovery is free. Transcribe SHORT audio clips (0-5 minutes) from any publicly accessible URL using OpenAI Whisper. Supports mp3, mp4, m4a, wav, webm, ogg, flac, and wma up to 24 MB. Returns the full transcript text, detected language, and estimated duration in seconds. For audio longer than 5 minutes, use audio-transcribe (5-15 min) or audio-transcribe-long (15-30 min) instead — this route rejects out-of-band audio before incurring transcription cost. Useful for voice memos, short clips, and social media audio snippets.

PAID MCP TOOL — $0.213 USDC per successful call via native x402. Discovery is free. Transcribe MEDIUM-length audio (5-15 minutes) from any publicly accessible URL using OpenAI Whisper. Supports mp3, mp4, m4a, wav, webm, ogg, flac, and wma up to 24 MB. Returns the full transcript text, detected language, and estimated duration in seconds. For audio under 5 minutes use audio-transcribe-short (cheaper); for 15-30 minutes use audio-transcribe-long — this route rejects out-of-band audio before incurring transcription cost. Useful for meeting recordings, podcast snippets, and interview clips.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Aviation weather (METAR + TAF) for any airport. Returns current conditions (temp, wind, visibility, ceiling, flight category VFR/MVFR/IFR/LIFR) plus 24–30 hour TAF forecast periods. Accepts IATA (JFK) or ICAO (KJFK) codes. Source: NOAA Aviation Weather Center — official, real-time, no API key.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Before buying or holding a stock, check whether the issuer’s reported cash, debt and balance-sheet liquidity changed across its filings. Compare quarterly or annual cash, investments, assets, current liabilities, debt, equity, working capital and shares outstanding from issuer-filed SEC EDGAR XBRL facts. Source: official SEC Companyfacts API; no API key. For monitoring, pass known_latest_period_end to detect a newer reported period; missing raw filing facts remain null.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Base chain season snapshot: total chain TVL, top 10 protocols by Base-native TVL, category breakdown, 7d trend, and top Base ecosystem tokens by market cap. No input required — agents use this for pre-trade orientation before DeFi, lending, or liquidity calls on Base.

无需输入参数。

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Returns block header data (number, hash, timestamp, gas used/limit, base fee, tx count, validator address) for any block on Base, Ethereum, or Arbitrum. Accepts block tag (latest/safe/finalized) or number. Uses public RPC data. $0.034/call.

PAID MCP TOOL — $0.40 USDC per successful call via native x402. Discovery is free. AI-synthesized bond and fixed-income market brief. Assembles 9 signals: Treasury yield curve (3M/5Y/10Y/30Y from Yahoo Finance CBOE indices), 2Y yield + 10Y TIPS real yield + 10Y breakeven inflation (FRED), and HY/IG credit spreads (FRED ICE BofA). Returns 2Y-10Y inversion signal, real rate environment, credit regime, composite rate_environment classification (RECESSION_RISK_HIGH/INVERTED_CURVE_NORMAL_CREDIT/TIGHT_FINANCIAL_CONDITIONS/ACCOMMODATIVE/NEUTRAL/etc.), and ~200-word GPT-4o-mini briefing covering discount rate implications and AI agent portfolio positioning.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Extracts structured breadcrumb navigation from a URL. Returns domain, ordered path segments with human-readable labels, query parameters as key-value pairs, and a formatted breadcrumb trail string. Identifies numeric IDs vs. named path segments. Pure URL parsing — zero external calls. Useful for agents that process sitemaps, navigation menus, or need to understand page hierarchy.

PAID MCP TOOL — $0.136 USDC per successful call via native x402. Discovery is free. Bitcoin mining game theory and systems dynamics in one call. Returns: selfish-mining profitability threshold (Eyal-Sirer), 51%-attack electricity cost estimate, fee-vs-subsidy revenue split, difficulty epoch trajectory (expansion / contraction / neutral), Nash-equilibrium state for honest mining, and current epoch progress. Sourced from mempool.space and CoinGecko — no API key required. Use for miner-incentive analysis, network security assessment, and pre-investment regime detection.

PAID MCP TOOL — $0.100 USDC per successful call via native x402. Discovery is free. Bitcoin mining economics and fee-market game theory via mempool.space. Returns current fee rates and pressure tier, miner revenue split (subsidy vs fees), next difficulty adjustment (direction, magnitude, blocks remaining), mining pool concentration (top-3 hashrate share), and mempool backlog size. Useful for agents reasoning about BTC transaction timing, miner incentive structures, or on-chain network health.

PAID MCP TOOL — $0.100 USDC per successful call via native x402. Discovery is free. Seven-lens systems theory analysis of the Bitcoin network. Returns: (1) difficulty feedback loop state + regulator lag, (2) mempool stock-flow ratio and queue depth, (3) confirmation delay at economy/priority fee tiers, (4) fee nonlinearity index and hash-rate growth curvature, (5) Nakamoto coefficient (min pools for 51% consensus), (6) self-organization score for fee market equilibrium, (7) HHI mining concentration index and decentralization grade A–F. Sourced from mempool.space — no API key required. Pairs with btc-game-theory for full Bitcoin systems and incentive analysis.

PAID MCP TOOL — $0.025 USDC per successful call via native x402. Discovery is free. Stock capital allocation quality assessment for any US company. Returns ROIC (Return on Invested Capital), FCF yield, total shareholder yield (dividends + buybacks), CapEx intensity, and reinvestment rate. Synthesizes these into a letter grade (A–F) that answers: is management good at deploying the capital they generate? Designed to chain after equity-fundamentals and wacc-calculator to qualify management quality before setting DCF terminal growth assumptions.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Full cash flow statement history for any US public stock — operating, investing, and financing sections. Returns: D&A, stock-based comp, working capital changes, operating CF, capex, acquisitions, investing CF, debt issuance/repayment, share buybacks, dividends paid, financing CF, free cash flow, beginning/ending cash, owner earnings (net income + D&A – capex), and cash conversion ratio. Quarterly default (up to 8 periods); annual returns up to 4 fiscal years. Completes the financial statement trilogy alongside income-statements and balance-sheet. Critical for FCF quality analysis, capital allocation review, and buyback/dividend tracking. Source: Yahoo Finance fundamentals timeseries (free, no API key required).

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Real-time Coinbase order book depth and market microstructure for any crypto trading pair (BTC-USD, ETH-USD, SOL-USD, etc.). Returns best bid/ask spread, 24h price stats (high, low, volume, % change), top-N bids and asks with cumulative notional, order pressure ratio (bid vs ask volume), and the last 5 executed trades. Sourced direct from Coinbase Advanced Trade API — exchange-native, not CoinGecko aggregator delay. Ideal for pre-execution analysis, spread-cost estimation, and market timing.

PAID MCP TOOL — $0.117 USDC per successful call via native x402. Discovery is free. Returns an Ethereum block header + current stablecoin depeg status in one call. Collapses the eth-block → stablecoin-watch 2-hop chain. Block fields: number, hash, miner, timestamp, gas_used, tx_count. Stablecoin fields: symbol, price, peg_deviation, depeg_status, composite alert level. Supports Ethereum, Base, Polygon, Arbitrum. Free upstreams (DRPC + DeFiLlama), no API key required.

PAID MCP TOOL — $0.023 USDC per successful call via native x402. Discovery is free. Converts commit messages to a keep-a-changelog release block. Groups feat/fix/perf/docs/security commits into Added/Fixed/Changed/Security sections. Returns versioned markdown or structured JSON. No API key — pure transform.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Fiber optic chromatic dispersion calculator. Computes dispersion coefficient D(λ) in ps/(nm·km), accumulated dispersion (ps/nm) over a fiber span, and dispersion slope for SMF-28, NZDSF, DSF, LEAF, DCF, and ULLSF fiber types. Optionally sweeps a wavelength range (C-band, L-band, or custom). Pure math — instant, zero API calls. Useful for optical network design, DWDM link budget, and dispersion compensation planning.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Search airports and cities by keyword, IATA code, or city name. Returns IATA/ICAO codes, coordinates, country, and timezone for each match — useful for travel planning, routing, and geographic enrichment.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Looks up classic and contemporary books by title, author, or ISBN via Open Library (748M+ editions). Returns publication year, subjects/genres, page count, cover images, and links to read online via Project Gutenberg or Internet Archive. Useful for research agents, reading recommendation workflows, literature analysis, and bibliographic data enrichment.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Search ClinicalTrials.gov for clinical studies by condition, intervention, or keyword. Returns phase, status, enrollment, sponsor, and dates. NIH primary source — no markup. $0.034/call.

PAID MCP TOOL — $0.160 USDC per successful call via native x402. Discovery is free. Analyzes a code snippet and returns its API surface: HTTP routes (method + path), exported symbols, and middleware. Supports Express, FastAPI, Flask, Django, Spring Boot, ASP.NET, Rails, Gin. Pure static analysis — no code execution. Returns JSON with routes[], exports[], middleware[], lang, framework, and a plain-English summary. $0.160/call.

PAID MCP TOOL — $2.00 USDC per successful call via native x402. Discovery is free. Source-code security scan of a public GitHub repo. Runs semgrep SAST (p/security-audit rules: CWE coverage for injection, XSS, SQLi, path traversal, SSRF, auth bypass, deserialization, race conditions) + gitleaks secret detection (API keys, credentials, tokens). Returns structured findings with file/line/CWE/severity and any exposed secrets. authorized=true required — caller certifies ownership or written permission for the target repo. Typical execution: 20–90s depending on repo size. Powered by T3MP3ST arsenal.

PAID MCP TOOL — $0.160 USDC per successful call via native x402. Discovery is free. Detects testing frameworks and test coverage presence in a code snippet or GitHub repository. For code snippets: identifies test functions, assertions, mocks, fixtures, and frameworks (Jest, pytest, go test, JUnit, RSpec, etc.). For GitHub repos: counts test files vs source files, surfaces config files, and gives a coverage verdict. No code execution — pure static analysis.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns live price and intraday metrics for major commodity futures: crude oil, natural gas, gold, silver, copper, platinum, wheat, corn, soybeans, and coffee. Includes price, day high/low, 52-week range, previous close, exchange, and contract name. Filter by commodity name or category (energy/metals/agricultural). $0.059/call — Yahoo Finance free API, no key required.

PAID MCP TOOL — $0.358 USDC per successful call via native x402. Discovery is free. AI-agent due diligence on any company. Queries SEC EDGAR for public company data (CIK, ticker, SIC, address, filing history) and optionally analyzes the company website for contact details, social profiles, and legitimacy signals. Returns a structured report with risk flags. Accepts company name plus optional domain.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns SEC EDGAR due diligence data for any US public company by ticker symbol: legal name, CIK, SIC industry code and description, state of incorporation, fiscal year end, SEC filer category, primary business location, and 2-year filing history (10-K/10-Q/8-K counts and most-recent dates). Use before any agent task involving US public company identification, regulatory filing assessment, financial analysis, or industry classification. Free upstream: SEC EDGAR public API (US government data, no key required, always current).

PAID MCP TOOL — $0.590 USDC per successful call via native x402. Discovery is free. Entity-parametric company research in one call: live stock quote, quarterly income statements, and Wikipedia background. Optionally adds GitHub repo analysis and website intelligence when those inputs are provided. Parallel-safe for enriching lists of companies in distributed agentic pipelines. Replaces 3–5 individual cap calls; entity-parametric (one ticker per call).

PAID MCP TOOL — $0.213 USDC per successful call via native x402. Discovery is free. Returns a concentration-risk score for an x402 pay_to wallet: HHI, unique payer count, top-payer share, persistence across scans, and a risk tier (LOW / MEDIUM / HIGH / CRITICAL). An agent uses this to assess whether an endpoint is a single-agent dependency before building a workflow that depends on it.

PAID MCP TOOL — $0.117 USDC per successful call via native x402. Discovery is free. US Congressional stock trades (STOCK Act disclosures). Two modes: supply a ticker to get all congress member trades in that stock (with excess-return-vs-SPY performance), or omit ticker for recent market-wide congressional activity. Returns representative, party, chamber, transaction type, dollar range, dates, and historical performance vs. SPY. Sourced from Quiver Quant's STOCK Act aggregator — no API key required. $0.117/call.

PAID MCP TOOL — $0.370 USDC per successful call via native x402. Discovery is free. AI-synthesized US consumer health briefing. Fetches 8 FRED signals (Michigan sentiment, retail sales MoM, real PCE, real disposable income, savings rate, total/revolving consumer credit) and uses GPT-4o-mini to produce consumer posture, spending regime, confidence level, savings stress, credit dependency, 150-word narrative, dominant risk, and agent implication. One call collapses 8 FRED lookups + LLM synthesis for retail sector exposure, recession probability, and consumer credit risk.

无需输入参数。

PAID MCP TOOL — $0.165 USDC per successful call via native x402. Discovery is free. AI-powered URL content analysis. Fetches a URL, extracts the readable article text, and returns structured intelligence: 2–3 sentence summary, key points, named entities with types, sentiment score, topic tags, content type classification, and credibility signals (has author/date/sources). Use for content intelligence pipelines, research synthesis, or automated brief generation. $0.165/call.

PAID MCP TOOL — $0.136 USDC per successful call via native x402. Discovery is free. Classify text (and optional image URLs) for harmful content — hate speech, harassment, self-harm, sexual content, violence, and illicit instructions. Returns flagged status, risk level (NONE/LOW/MEDIUM/HIGH), flagged categories, per-category confidence scores, and an optional AI-generated safe rewrite.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. CFTC Commitment of Traders weekly positioning: large speculator (hedge fund) vs commercial hedger net long/short, week-over-week change, % of OI, 4-week trend, and a SPEC_LONG/SPEC_SHORT/NEUTRAL signal. Free CFTC source, updated Fridays.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Country information lookup by name, ISO code (alpha-2 or alpha-3), or capital city. Returns: official name, ISO codes, capital, population, area (km²), region, languages, currencies (code + symbol), borders, calling code, timezones, and flag image URL. Useful for international business agents, geographic enrichment, currency identification, and compliance workflows.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Returns current US corporate credit spreads from ICE BofA indices via FRED (free, no API key): High Yield OAS, Investment Grade OAS, and BBB (lowest IG tier) OAS. Includes HY-IG differential and risk regime classification. Pairs with treasury-yields for complete fixed-income discount rate construction.

无需输入参数。

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Parse and explain any Unix cron expression in plain English. Returns human-readable schedule description, field breakdown, and the next N run times (UTC). Supports @yearly/@monthly/@weekly/@daily/@hourly shortcuts. Zero external calls.

PAID MCP TOOL — $0.025 USDC per successful call via native x402. Discovery is free. Live cross-chain bridge availability and route discovery. Given a from/to chain pair, returns all active bridges (Stargate, Across, CCTP, Relay, Squid, etc.), chain metadata, and bridge coverage breadth. Use before any cross-chain transfer or arbitrage to identify available routes. Free — powered by Li.Fi aggregator.

PAID MCP TOOL — $0.35 USDC per successful call via native x402. Discovery is free. AI-synthesized cryptocurrency market intelligence brief. Assembles 12 real-time signals from CoinGecko (BTC, ETH, SOL, BNB, XRP, DOGE, ADA, AVAX, LINK, UNI, MATIC, ATOM — price, 24h change, market cap, volume) plus the Alternative.me Fear & Greed Index. Returns crypto regime classification and a 200-word GPT-4o-mini narrative covering market sentiment, dominant signal, and agent decision implications.

PAID MCP TOOL — $2.00 USDC per successful call via native x402. Discovery is free. AI-synthesized cross-market brief combining top crypto movers and equity performance — identifies how crypto and stock markets are moving together or diverging. Returns top crypto gainers/losers, equity prices, global crypto market stats, and a synthesized cross-market intelligence brief: market regime, key themes, risk signals, and standout assets in both markets. One call replaces separate crypto-top-movers + stock-price-multi lookups. Useful for agents doing portfolio monitoring, regime detection, or pre-trade context across crypto and traditional markets.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Crypto Fear & Greed Index — current score (0=extreme fear, 100=extreme greed), 7-day trend, 30-day min/max/avg, and trading regime signal. Free alternative.me data updated daily. $0.059/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Cryptocurrency price in any fiat currency — JPY, EUR, CNY, GBP, KRW, INR, AUD, BRL, or 80+ more. Input a coin name or CoinGecko ID (bitcoin, ethereum, solana, btc, eth, sol, etc.) and one or more currency codes. Returns current price, 24h percent change per currency, and last updated timestamp. Free upstream: CoinGecko public API (no key). 85% below specialized fiat oracles. Useful for Asian/European market agents, cross-border DeFi pricing, and multi-currency portfolio valuation.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Korean exchange volume leaders + global 24h movers + optional DeFi yield cross-reference in one call. Collapses the printmoneylab/market-movers → ottoai/yield-farming-active agent chain at 53% of the chain cost. Returns top gaining/losing/volume-leading tokens on Upbit (Korea's #1 exchange), global CoinGecko movers, and matching DeFi yield pools when include_yields is true. Korean volume often leads global crypto moves — use for pre-trade momentum confirmation, cross-exchange alpha identification, and DeFi capital allocation.

PAID MCP TOOL — $1.75 USDC per successful call via native x402. Discovery is free. AI brief connecting today's crypto news narrative to equity watchlist performance in one call — replaces separate crypto-news-impact + stock-price-multi lookups. Fetches CoinDesk headlines, pairs with live equity prices via Yahoo Finance, and GPT-4o-mini synthesizes the dominant news story and its portfolio implications. Answers: what's driving crypto right now and how does it affect my holdings?

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Latest cryptocurrency news headlines from CoinDesk with live price correlation for mentioned assets. Returns up to 10 recent articles — each with title, URL, published timestamp, primary category, and a keyword-derived sentiment signal (bullish/bearish/neutral). For each article, identified crypto assets (BTC, ETH, SOL, etc.) are enriched with current USD price and 24h price change. Use before any crypto research, portfolio review, or market sentiment task to understand what news is driving the market right now. Data: CoinDesk RSS (TTL 5 min) + CoinGecko prices.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Crypto market pulse — latest Ethereum (or Base) block context plus top crypto gainers and losers by 24h change, in a single call. Returns: block_number, timestamp, gas info (base_fee_gwei, gas_used/limit, tx_count), and top movers (symbol, name, price_usd, change_24h, volume_24h, market_cap). Use for crypto portfolio context, on-chain/market correlation, or pre-trade situational awareness. Free upstream: DRPC + CoinGecko. $0.059/call.

PAID MCP TOOL — $1.25 USDC per successful call via native x402. Discovery is free. Focused cross-asset analysis: top crypto movers + single equity deep dive synthesized in one call. Answers 'how does the current crypto regime affect this specific stock?' Returns top crypto gainers/losers, global market stats, individual stock data (price, change, volume, 52-week range), and GPT-4o-mini synthesis covering correlation regime, key shared driver, risk signals, and a watch level. Ideal for monitoring a specific company (e.g. COIN, MSTR, NVDA) against the crypto macro backdrop. Replaces separate crypto-top-movers + us-stock-price lookups. $1.25/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Crypto top movers — real-time top 5 gainers and top 5 losers by 24-hour percentage change among top-100 coins by market cap, plus the 10 largest coins with current prices and 24h change. Also returns global market statistics: total market cap (USD), BTC dominance %, and 24h trading volume. Stablecoins excluded from movers ranking. Use before any crypto portfolio, trading, or market analysis task. Data: CoinGecko public API (refreshes every 1–5 minutes).

无需输入参数。

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Locale-aware currency formatting and symbol lookup for any ISO 4217 currency. Formats numbers as currency strings (e.g. 1234.56 USD → '$1,234.56', EUR in German locale → '1.234,56 €'), returns currency symbol, decimal separator, grouping separator, and currency name. Pure computation — no API key, no upstream latency. Supports 150+ currencies and custom locale overrides. Use for: financial report generation, invoice display, DeFi amount formatting, cross-regional price display.

PAID MCP TOOL — $0.136 USDC per successful call via native x402. Discovery is free. CVE vulnerability lookup via NVD NIST. Query by CVE ID, keyword, or severity. Returns CVSS score, attack vector, CWEs, and references. Covers 260K+ vulnerabilities.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Database performance intelligence: current versions, EOL status, and benchmark-grounded performance profiles for PostgreSQL, MySQL, MariaDB, MongoDB, Redis, Elasticsearch, SQLite, Cassandra, CockroachDB, and SQL Server. Useful mid-task for infrastructure audits, database selection, and upgrade urgency checks. Live EOL data from endoflife.date; performance profiles from TPC-C, pgbench, sysbench, and YCSB benchmarks.

PAID MCP TOOL — $0.045 USDC per successful call via native x402. Discovery is free. Three-scenario DCF model (bear / base / bull) for any US public company plus a sensitivity grid. Runs five-year FCF projections and Gordon Growth terminal value for each growth assumption in parallel, returns margin of safety and upside % per scenario, a probability-weighted composite intrinsic value, and a 5×5 sensitivity table across growth rates and WACC offsets. No API key required.

PAID MCP TOOL — $0.025 USDC per successful call via native x402. Discovery is free. 5-year Discounted Cash Flow model for any US public company. Fetches free cash flow history, consensus EPS growth, and WACC (CAPM), then projects 5 years of FCF, adds a Gordon Growth terminal value, subtracts net debt, and divides by diluted shares to produce intrinsic value per share vs current price. Returns margin of safety, upside/downside %, and full DCF schedule. No API key required.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Combined DeFi yield intelligence and market momentum in one call. $0.059/call. Returns top yield pools from DeFiLlama, crypto and equity market movers, and a cross-signal layer that flags 'boosted' pools (high APY + rising token) vs 'at_risk' pools (high APY + falling token). Use for capital allocation decisions, pre-trade DeFi context, and portfolio rebalancing signals.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Multi-chain DeFi portfolio scanner. Returns token holdings and USD values for any EVM wallet across Ethereum, Base, Polygon, and Arbitrum mainnet. Covers ETH, major stablecoins (USDC, USDT, DAI), WBTC, ARB, cbETH, and chain-native assets. Collapses the defi.hugen.tokyo/defi/address seam — 41 payers. $0.059/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns Ethereum block header + stablecoin depeg status + top DeFi yield farming pools in one call. Collapses the 3-hop eth-block → stablecoin-watch → yield-farming chain into a single call. All three upstreams fetched in parallel. Supports Ethereum, Base, Polygon, Arbitrum. Filter yield pools by chain, protocol, min TVL, min APY. Free upstreams — DRPC + DeFiLlama — no API key required.

PAID MCP TOOL — $0.039 USDC per successful call via native x402. Discovery is free. DeFi yield strategy planner. Given a portfolio size and risk tolerance, returns an optimized allocation across top DeFi yield opportunities. Risk tiers: low (stablecoins only, APY < 30%, TVL ≥ $50M), medium (TVL ≥ $10M, APY < 80%), high (TVL ≥ $1M, all assets). Output includes per-position allocation, APY, weekly yield estimate, chain, and 7-day APY trend. Covers 16K+ pools across 400+ DeFi protocols via DeFiLlama.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns top DeFi yield pools ranked by APY from DeFiLlama. Covers 16,000+ pools across 400+ protocols and 50+ chains (Ethereum, Base, Solana, Arbitrum, Polygon, etc.). Filter by chain, minimum APY, minimum TVL, or stablecoin-only. Each pool includes APY breakdown (base + reward), TVL, 7-day APY change, and a direct DeFiLlama link. Sourced from DeFiLlama public API — no key required, updated continuously.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns on-chain aggregated token prices via DefiLlama coins API. Accepts coingecko IDs, contract addresses, or shorthand (eth, btc, sol). Up to 10 tokens per call. $0.059/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. DeFi research pack: returns TVL, chain breakdown, fees, and native token price for 1–3 protocols in one call. Combines protocol metrics and token prices in one call. $0.059/call. Same DefiLlama upstreams, zero auth.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns current TVL, chain breakdown, 24h/7d TVL change, fees, and metadata for any DeFi protocol slug (aave, uniswap-v3, lido, etc.) via DefiLlama. $0.059/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Search DEX trading pairs for any token (by symbol, name, or contract address) across 50+ chains including Ethereum, Solana, Base, BSC, Arbitrum, Polygon, and Avalanche. Returns top pairs by liquidity with real-time price, 24h volume, buy/sell transaction counts, price change %, and buy pressure metric. Free via DexScreener. Ideal for agents tracking on-chain trade flow, entry/exit signals, or multi-chain token prices without maintaining DEX integrations.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Best-route DEX swap quote across 20+ chains via Li.Fi aggregator. Returns expected output, exchange rate, gas cost, price impact, and route (DEX/bridge names). Works for same-chain and cross-chain swaps. Use ETH/USDC/WBTC symbols or ERC-20 addresses. Chains: ethereum, base, polygon, arbitrum, optimism, bsc, avalanche, and more. $0.059/call — free upstream.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Trending DEX liquidity pools with buy/sell pressure data across multiple timeframes (5m, 1h, 6h, 24h). Sourced from GeckoTerminal (free, no key). Supports 100+ networks: eth, base, bsc, arbitrum, polygon_pos, solana, etc. Returns pool name, price, price change %, volume, buy vs sell transaction counts, and a buy_pressure_24h_pct metric (% of transactions that are buys — above 50% = net accumulation, below 50% = net distribution). Useful for spotting early momentum, identifying which on-chain tokens agents are accumulating, and validating signals from price feeds with raw flow data.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. English word lookup: definitions (up to 4 per part of speech), phonetic transcription, audio pronunciation URL, synonyms, antonyms, and example sentences. Supports multiple parts of speech per word (noun, verb, adjective, etc.). Useful for writing agents, NLP preprocessing, vocabulary enrichment, content generation, and semantic pre-flight checks. No API key required.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Upcoming dividend ex-dates from NASDAQ — all stocks going ex-dividend on a given date (default: today) or in the next 1–7 days. Returns symbol, company name, ex-date, record date, payment date, dividend amount, and annual indicated dividend. $0.059/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Full dividend intelligence for any US stock: trailing 12-month yield, forward annual rate, payout frequency (monthly/quarterly/semi-annual/annual), 5-year dividend CAGR, consecutive years paid, consecutive years of growth, and complete 5-year dividend history with dates and amounts. Single call — no API key. Ideal for income screening, dividend safety analysis, and yield comparison across a portfolio.

PAID MCP TOOL — $0.023 USDC per successful call via native x402. Discovery is free. DNS record lookup for any domain via Cloudflare DoH. Supports A, AAAA, MX, TXT, CNAME, NS, SOA, CAA, or ALL record types. TXT lookups include SPF/DMARC/DKIM email security signal extraction. Useful for domain audits, email configuration verification, CDN setup checks, and infrastructure reconnaissance.

PAID MCP TOOL — $0.194 USDC per successful call via native x402. Discovery is free. Prepares a document for question-answering and RAG pipelines. Chunks the input text at paragraph/sentence boundaries, assigns deterministic chunk IDs, estimates token counts, and extracts document metadata (word count, type, headings). Returns ready-to-embed chunks with overlap support. No LLM or external API — pure text processing. Use mid-task when you've fetched a document and need it split before querying a vector store.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Check domain name availability across multiple TLDs (com, net, org, io, ai, co, app, dev by default). Returns per-TLD availability status, registrar, and expiry for registered domains. Uses RDAP — authoritative registry data, no API key. Ideal for brand research, startup naming, and domain portfolio work.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Domain WHOIS/RDAP lookup. Returns registration date, expiration date, last updated, registrar, nameservers, status flags, and registrant/admin contact info (where available). Uses RDAP — the structured JSON replacement for WHOIS. Useful for domain due diligence, expiry monitoring, and identifying registrar/owner changes.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. FDA drug intelligence: labeling (warnings, dosage, drug interactions, contraindications, indications), adverse event report summary (top reactions + total count), and recent recall history. Accepts brand or generic name. Data from openFDA — no API key. Useful for pharmaceutical research, clinical AI, drug safety due diligence.

PAID MCP TOOL — $0.35 USDC per successful call via native x402. Discovery is free. AI-synthesized earnings catalyst brief for the next 7 days (configurable 1–14). Fetches the Alpha Vantage earnings calendar, identifies S&P 500 bellwether events, and uses gpt-4o-mini to produce a 150-200 word forward-looking assessment: most important event, sector concentration, and agent decision implications. One call replaces manual calendar review + synthesis.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Earnings calendar for upcoming US stock reports — earnings date, EPS estimate, pre/post-market timing. Filter by ticker for per-company lookups, or scan a date window (1–90 days ahead) for calendar-driven research automation. Data: Alpha Vantage 3-month calendar, cached 2 hr.

PAID MCP TOOL — $0.079 USDC per successful call via native x402. Discovery is free. Forward analyst consensus EPS and revenue estimates for any US stock. Returns current-quarter, next-quarter, current-year, and next-year forecasts — avg/low/high EPS and revenue, YoY growth, analyst count, estimate revision momentum (revisions up vs down last 7/30 days), and EPS trend drift (current vs 30/60/90 days ago). Bridges the gap between historical earnings-surprises and trailing equity-fundamentals for DCF inputs and estimate-revision momentum screens. Free upstream: Yahoo Finance (no API key required).

PAID MCP TOOL — $0.080 USDC per successful call via native x402. Discovery is free. Full earnings intelligence for a US stock in one call: next earnings date + EPS estimates, historical EPS beat/miss data, fundamental valuations (P/E, EV/EBITDA, margins), and current FOMC rate context. Replaces 4 separate cap calls at ~37% discount.

PAID MCP TOOL — $0.079 USDC per successful call via native x402. Discovery is free. Stock earnings quality and manipulation-risk screen for any US public company. Returns Beneish M-Score (8-component manipulation detector: M > -1.78 = manipulation risk), Sloan Accrual Ratio, cash conversion ratio, and AR vs revenue quality signal. Designed to chain after income-statements and equity-fundamentals to gate on earnings integrity before valuation.

PAID MCP TOOL — $0.079 USDC per successful call via native x402. Discovery is free. Stock price reaction to past earnings events for any US equity. Returns report-day and next-day price move % for each recent quarterly earnings date, paired with the EPS beat/miss magnitude and reaction class (beat_and_up, beat_selloff, miss_and_down, miss_rally, neutral). Identifies contrarian signals where price moved opposite to the EPS surprise. Pairs with earnings-calendar (upcoming dates) and earnings-surprises (EPS history). Yahoo Finance, no API key.

PAID MCP TOOL — $0.099 USDC per successful call via native x402. Discovery is free. Historical EPS beat/miss data for any US stock: actual EPS, consensus estimate, surprise %, beat rate, estimate revisions (30-day EPS drift), and next earnings date. Per-ticker, entity-parametric — parallel-safe for batch earnings analysis pipelines. Free Yahoo Finance data, no API key. Pairs with earnings-calendar and equity-fundamentals for a complete earnings intelligence stack.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Real-time earthquake intelligence from USGS. Fetch recent global significant quakes (M5.0+ last 7 days) or quakes near a lat/lon (M3.0+ within 500 km). Returns magnitude, depth, location, tsunami flag, and shake intensity. Free USGS FDSN API — no key required.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Upcoming US macro data release schedule: CPI, NFP, FOMC, GDP, PCE, PPI, JOLTS, Retail Sales, Housing Starts, and 20+ more releases with exact dates, times (ET), and market-impact priority. BLS live calendar + Fed/BEA/Census static 2026 schedule. Essential for agents timing trades or building macro-regime signals.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Tracks 6 key US economic indicators (unemployment, nonfarm payrolls, CPI, core CPI, retail sales, industrial production) from FRED and classifies each as accelerating/stable/decelerating. Returns a composite momentum signal (HOT/WARM/GOLDILOCKS/COOLING/COLD) for sector rotation and rate-path modeling. Free FRED data, no API key required.

无需输入参数。

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Email address validation and quality scoring. Checks RFC-5322 syntax, detects disposable/throwaway domains (via Kickbox free API), and verifies DNS MX record presence (via Cloudflare DoH). Returns a quality score (0-100) and verdict: DELIVERABLE | RISKY | UNDELIVERABLE | INVALID. Useful for lead qualification, form validation, and filtering bot signups.

PAID MCP TOOL — $0.990 USDC per successful call via native x402. Discovery is free. AI-synthesized US energy market intelligence brief. Assembles 9 real-time signals from Yahoo Finance: WTI crude futures, Brent crude (with spread), natural gas (Henry Hub proxy), energy sector ETF (XLE), oil services ETF (OIH), ExxonMobil, Chevron, Marathon Petroleum, and Baker Hughes. Returns 52-week context, Brent/WTI spread, market-regime classification, and a 200-word GPT-4o-mini narrative covering oil regime, dominant risk, and agent decision implications. $0.990/call.

PAID MCP TOOL — $0.031 USDC per successful call via native x402. Discovery is free. ENS name ↔ Ethereum address resolution. Forward: pass a .eth name to get the address, avatar, and social profile records. Reverse: pass a 0x address to get its primary ENS name and profile. Returns address, ens_primary, avatar_url, description, twitter, github, discord, telegram, url, and content_hash.

PAID MCP TOOL — $0.25 USDC per successful call via native x402. Discovery is free. Clearance check on a business/entity before an agent acts on it: live-site probe, domain/contact consistency, name corroboration, graded evidence (E0-E2), risk flags, recommended_action, and a self-verifying sha256 receipt. Turns 'found' into 'safe enough to proceed'.

PAID MCP TOOL — $0.370 USDC per successful call via native x402. Discovery is free. AI-synthesized equity situation brief for any US stock. Gathers five signal layers in parallel — current price/52w range, RSI-14 + SMA20/50/200 trend regime, insider buy/sell activity (SEC EDGAR Form 4, last 60 days), options IV30 + put/call ratio (CBOE), and next earnings date + EPS estimate (Yahoo Finance) — then uses GPT-4o-mini to produce a structured brief: regime label, bull/bear case, dominant risk, agent implication, and a 160-word narrative. Replaces a 4-call agent chain (equity-technicals + us-stock-price + insider-trades + options-snapshot) at $0.370. Free upstreams (no API keys required for data gathering).

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Stock fundamental valuation metrics for any US company — P/E TTM, forward P/E, PEG, P/B, EV/EBITDA, margins, ROE, ROA, revenue TTM, earnings/revenue growth, free cash flow, market cap, beta. Raw data for valuation screening and DCF inputs. No API key.

PAID MCP TOOL — $0.025 USDC per successful call via native x402. Discovery is free. Stock Piotroski F-Score (0–9 quality composite: profitability+leverage+efficiency trends) and Altman Z-Score (distress predictor) for any US public company. One call replaces manual assembly of 3 years of annual statements. $0.025/call.

PAID MCP TOOL — $0.040 USDC per successful call via native x402. Discovery is free. Stock market Fear & Greed composite (equity sentiment). Four signals: VIX vs 90-day percentile, SPY vs 200-day moving average, US high-yield credit spread vs 90-day range (FRED BAMLH0A0HYM2), SPY RSI-14. Returns composite score 0–100 (0=extreme greed, 100=extreme fear) with regime label and per-signal breakdown. Distinct from market-sentiment (crypto). Use before sizing positions, adjusting portfolio risk, or routing capital. Free sources, no API keys.

无需输入参数。

PAID MCP TOOL — $0.420 USDC per successful call via native x402. Discovery is free. Returns a complete technical analysis package for any US stock: RSI(14) with oversold/overbought signal, MACD(12/26/9) with histogram, Bollinger Bands(20,2σ) with price position, SMA 20/50/200 with crossover state, 20-day volume ratio, and a consensus signal (BULLISH/BEARISH/NEUTRAL) based on indicator agreement. Sourced from 1-year Yahoo Finance daily OHLCV — no API key, live data. Richer than a simple price endpoint: agents use this for entry/exit signal confirmation, momentum screening, and pre-trade context without managing their own TA library.

PAID MCP TOOL — $1.25 USDC per successful call via native x402. Discovery is free. Portfolio watchlist snapshot with technical analysis and AI brief. Accepts up to 8 US equity tickers, returns price, change %, RSI(14), 52-week positioning, volume vs 20-day average, and trend regime (above/below SMA50) for each. AI synthesizes a portfolio mood assessment, focus analysis on the biggest mover, risk flags, and next-watch guidance. Replaces stock-price-multi + us-stock-price + manual technical review in one call. Data: Yahoo Finance (free, no auth) + gpt-4o-mini synthesis.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Complete ERC20 token state in one call: name, symbol, decimals, total supply (raw + formatted), wallet balance, and allowance. Collapses four separate chain calls (total-supply + erc20-balance + allowance + contract) into one payment. Supports Ethereum (default), Base, Polygon, Arbitrum. No API key required.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Top holdings, sector weights, and asset allocation for any US ETF (SPY, VOO, QQQ, AGG, XLK, etc.). Returns up to 25 positions with weights, sector breakdown, and stock/equity/bond/cash split. No API key. $0.059/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns an Ethereum block header and transaction hashes by block number, hex string, or tag (latest/pending/earliest/safe/finalized). Fields: block_number, hash, parent_hash, miner, timestamp_iso, gas_used, gas_limit, base_fee_gwei (EIP-1559), tx_count, transaction_hashes. Supports Ethereum (default), Base, Polygon, and Arbitrum. $0.059/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Query EVM contract event logs via eth_getLogs. Filter by contract address, event topic (signature hash), and block range. Returns up to 50 decoded log entries with topics, data, tx hash, block number. Supports Ethereum/Base/Polygon/Arbitrum via free DRPC. $0.059/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns the current nonce (confirmed transaction count) and pending nonce for any EVM wallet address. Supports Ethereum, Base, Polygon, Arbitrum, and Optimism. Use the pending nonce when building new transactions. $0.059/call.

PAID MCP TOOL — $0.136 USDC per successful call via native x402. Discovery is free. Honeypot, rug-pull, and scam detection for any EVM token. Returns a 0–100 risk score with labeled flags: honeypot status, hidden ownership, mint authority, self-destruct, buy/sell tax rates, creator wallet concentration, and open-source status. Covers 40+ chains (Ethereum, Base, BSC, Arbitrum, Polygon, Solana, etc.) via GoPlusLabs. Useful pre-trade before buying unknown tokens, before routing payments through new contracts, or when validating DeFi protocol addresses. Pairs with solana-token-risk (Solana-native rug detection) and market-intelligence (endpoint verification).

PAID MCP TOOL — $0.470 USDC per successful call via native x402. Discovery is free. Factual claim verification using Wikipedia evidence + AI synthesis. Extracts search terms from the claim, queries Wikipedia for relevant articles, and returns a structured verdict (LIKELY_TRUE / LIKELY_FALSE / MIXED / UNVERIFIABLE) with confidence score, explanation, and source citations.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. FDA recall and enforcement search across drugs, food/cosmetics, and medical devices (85,000+ actions). Returns classification (Class I/II/III), recall reason, product description, status, and distribution pattern. Seam cap: fills the product-safety layer missing from drug-intel + company-due-diligence chains. No API key required.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. FDIC BankFind Suite: US bank financial health, regulatory capital ratios, and historical bank failure data. search mode: find institutions by name with asset size and state. profile mode: quarterly Call Report data — ROA, ROE, risk-based capital ratio, net income, loans, deposits (input: bank name or FDIC certificate number). failures mode: recent/historical bank closures with fail date, assets, resolution type. Covers 10,000+ institutions and 4,100+ failures since 1934. No API key.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. FEC campaign finance lookup — search all US federal political donations by individual or organization name. Returns recent contributions (sorted newest-first) with committee names, donation amounts, election cycles, employer/occupation, and aggregate totals (total donated, number of contributions, committees supported). Official FEC Open Data, updated daily. Use for executive due diligence, political affiliation screening, ESG analysis, or investigative research.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. US federal contract and grant intelligence for any company via USASpending.gov. Returns total obligated amount, award count, top awards (award ID, amount, agency, description, start date), and agency breakdown — covering $10T+ in federal spending. Useful for procurement research, competitive intelligence, vendor due diligence, and government contractor analysis. No API key required.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Search the Federal Register for Rules, Proposed Rules, and Notices matching a keyword — returns title, abstract, document type, agencies, significance, effective date, and links. No API key. $0.034/call.

PAID MCP TOOL — $0.030 USDC per successful call via native x402. Discovery is free. Real-time global flight positions via OpenSky Network ADS-B. icao24 mode: locate any aircraft by its 6-hex transponder code — returns altitude (ft), speed (kts), heading, vertical rate, squawk. callsign mode: find a flight by ICAO callsign (e.g. 'AAL123', 'UAL456') across CONUS or globally. area mode: all flights near an airport (IATA code) or within a lat/lon bounding box — returns up to 50 flights sorted by altitude. No API key. Coverage: US/Europe near-complete, oceans partial.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. US Federal Funds Rate, next FOMC meeting date + countdown, rate trend (hiking/holding/cutting), and full 2026 schedule. FRED public CSV + static calendar. Pairs with treasury-yields and credit-spreads.

无需输入参数。

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Historical ECB exchange rates — single date lookup or time-series range. Returns rates for up to 30 major currencies (EUR, GBP, JPY, CAD, CHF, CNY, AUD, KRW, etc.) from 1999-01-04 to present. Free, no key, sourced from Frankfurter/ECB. Use for: tax-date FX rates, historical expense reconciliation, multi-year trend analysis, point-in-time currency conversion. Weekends and holidays return the nearest prior business day. Complements forex-rates (real-time) with retrospective data.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Real-time fiat foreign exchange rates. Base currency defaults to USD; returns rates for all 166 supported currencies, or a filtered subset. Sourced from open.er-api.com (free, no key, daily updates ~00:00 UTC). Supports any ISO 4217 base: EUR, GBP, JPY, KRW, CNY, AUD, etc. Use for: USD→KRW conversion when reading Korean exchange data, cross-border payment amounts, international price normalization, or any multi-currency DeFi workflow.

PAID MCP TOOL — $0.097 USDC per successful call via native x402. Discovery is free. Retrieves SEC Form 144 planned insider sale filings for a US public company — earlier signal than Form 4 (post-trade). Returns seller name, role, shares planned for sale, market value, approximate sale date, and acquisition type (RSU, open market, etc.).

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Pull any FRED (St. Louis Fed) economic series by ID. Returns recent observations, trend, and summary stats. Covers 800,000+ series: M2, Fed balance sheet, truck tonnage, payrolls, yields, CPI, consumer credit, and more. Free public data, no API key.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns current perpetual funding rates for 200+ assets on Hyperliquid DEX, sorted by absolute funding magnitude. Includes 8-hour and annualized rates, open interest, mark price, and directional signal (longs-pay or shorts-pay). Use before entering a perpetual position to factor funding cost/income into strategy ROI, or to scan for high-rate short-bias opportunities in delta-neutral strategies.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Multi-chain gas price oracle: fast/standard/slow Gwei + USD cost for a transfer. Chains: ethereum, base, polygon, arbitrum, bsc. Seam: x402node/myceliasignal gas feeds.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Current gas prices and EIP-1559 fee recommendations across 6 major EVM chains: Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain. Returns base fee, priority fee percentiles (slow/standard/fast), and estimated ETH/MATIC/BNB cost for a standard 21k-gas transfer. All sourced from free public RPC endpoints — no API key needed. Use before sending on-chain transactions, estimating agent operating costs, or comparing chain fees for routing decisions.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Forward and reverse geocoding via OpenStreetMap Nominatim. Forward: convert an address or place name to latitude/longitude, bounding box, and OSM metadata. Reverse: convert lat/lon to a structured street address. Supports any location worldwide. Useful for location enrichment, address validation, coordinate lookup, and building location-aware agent flows.

PAID MCP TOOL — $0.35 USDC per successful call via native x402. Discovery is free. AI-synthesized geopolitical risk intelligence brief via market-implied signals. No news API required. Assembles 10 market signals from Yahoo Finance: VIX fear gauge, gold ETF (GLD), 20Y Treasury ETF (TLT), USD index ETF (UUP), emerging markets (EEM), China ETF (FXI), Japan ETF (EWJ), WTI crude futures, copper futures, and gold futures. Derives gold/copper ratio, VIX regime, and safe-haven composite. Returns a 200-word GPT-4o-mini geopolitical risk assessment with regime classification and agent implications.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. GitHub repository intelligence: stars, forks, contributors, releases, open issues, and weekly commit activity. Compare up to 4 repos side-by-side or search GitHub for repos by keyword, language, and topic. Use to evaluate library health before adopting a dependency, find the top maintainers of a project, track release cadence, or benchmark competing frameworks. Authenticated (5000 req/hr). Actions: repo | contributors | releases | issues | commit_activity | compare | search. Every response includes a recommended_next pointer to research-synthesis ($0.20) for cross-source synthesis of the returned findings.

PAID MCP TOOL — $0.035 USDC per successful call via native x402. Discovery is free. Comprehensive GitHub organization intelligence. Returns org profile (members, followers, website, location), top public repositories by stars with activity and language data, tech stack distribution, and recent activity signals. Covers up to 25 top repos per call. Useful for due diligence, competitive analysis, investment research, and talent sourcing. Data cached 1 hour. Powered by GitHub public API.

PAID MCP TOOL — $0.075 USDC per successful call via native x402. Discovery is free. GitHub repository intelligence: stars, forks, open issues, language, license, last push date, latest release version and date, topics, and whether the repo is actively maintained. Input any GitHub repo as 'owner/repo' or a full GitHub URL. Use before wiring a new library as a dependency, when evaluating a project for acquisition or integration, or when you need to assess community health (stars/forks ratio, issue velocity, maintainer recency). Entity-parametric — one repo per call, parallel-safe for batch repo evaluation pipelines. Free upstream: GitHub public API (no key needed, 60 req/hr unauthenticated).

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Top trending GitHub repositories by star velocity — new repos gaining the most stars today, this week, or this month. Filter by programming language and/or topic tag.

PAID MCP TOOL — $4.00 USDC per successful call via native x402. Discovery is free. Secret and credential exposure scan on a public GitHub repo using Gitleaks. Scans full git history for hardcoded API keys, tokens, private keys, passwords, and 140+ secret patterns. Returns up to 50 findings with file, line, commit SHA, author, and rule ID. Use for supply-chain risk assessment, third-party dependency vetting, and pre-merge security gates.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Global stock market and equity index snapshot: 9 major indices (Nikkei 225, Hang Seng, ASX 200, Nifty 50, Shanghai, FTSE 100, DAX, CAC 40, Euro Stoxx 50) plus DXY. Returns current level, daily % change, 52-week range context, and region posture (bullish/mixed/bearish). Free Yahoo Finance data. No API key. Overnight context for global macro agents and forex positioning. $0.059/call.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. US Congressional vote records from official government XML sources (senate.gov + clerk.house.gov). Search by chamber (house/senate), category (passage, amendment, cloture, nomination, procedural, etc.), or limit. Returns vote question, result (Passed/Failed), yea/nay totals, bill number, and description. 119th Congress (2025–2026). No API key required.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Federal government contract award tracker via USASpending.gov (no API key). The U.S. government awards $700B+ annually — this cap surfaces who wins the money, how much, and for what. Mode 'company' (company_name): all federal contracts awarded to a named company — which agencies, what amounts, optional last-N-days filter. Essential for defense/aerospace (Lockheed, Raytheon, Northrop), tech government contractors (Palantir, Leidos, SAIC, Booz Allen), and healthcare (McKesson, UnitedHealth). Mode 'recent' (days, min_amount_millions): market-wide feed of largest new awards in the last N days, optional floor filter. Mode 'agency' (agency_name, days): what contracts has a federal agency (DoD, HHS, NASA, DHS) awarded recently and to whom. All data from FPDS-NG via USASpending.gov, updated daily. $0.021/call.

PAID MCP TOOL — $0.025 USDC per successful call via native x402. Discovery is free. Earnings guidance quality and predictability scoring for any US stock. Converts the historical EPS beat/miss record into a label (SUPER_BEATER / RELIABLE_BEATER / INCONSISTENT / GUIDANCE_RISK), a predictability score (0–100), trend signal (IMPROVING / STABLE / DETERIORATING), and a DCF implication. Answers 'how much should I trust this company's forward guidance?' before modeling. Slots between earnings-surprises and earnings-estimates in a DCF pipeline. Source: Yahoo Finance, no API key.

PAID MCP TOOL — $0.35 USDC per successful call via native x402. Discovery is free. AI-synthesized US healthcare and biotech sector intelligence brief. Assembles 10 real-time signals from Yahoo Finance: healthcare sector ETF (XLV), large-cap biotech (IBB), small-cap biotech (XBI), Eli Lilly, UnitedHealth, J&J, AbbVie, Moderna, Pfizer, and Medtronic. Returns biotech risk-appetite signal, healthcare-regime classification, and a 200-word GPT-4o-mini narrative covering sector momentum, managed care vs biotech dynamics, and agent decision implications.

PAID MCP TOOL — $0.117 USDC per successful call via native x402. Discovery is free. Returns top stock holdings from any institution's latest SEC 13F filing. Input: institution name (e.g. 'Renaissance Technologies', 'Bridgewater Associates'). Output: top 25 positions by market value with shares, value, and portfolio weight. No API key. SEC EDGAR source. $0.117/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Search HuggingFace Hub for ML models. Specify a keyword (e.g. 'bert', 'llama', 'stable diffusion') and optional task filter (e.g. 'text-classification', 'text-generation', 'image-classification'). Returns top results sorted by downloads or likes, including model ID, author, pipeline task, framework library, download count, likes count, and tags.

PAID MCP TOOL — $0.040 USDC per successful call via native x402. Discovery is free. Hacker News story and comment search via Algolia. Returns titles, scores, comment counts, authors, and URLs for posts matching the query. Filter by type (story/comment) and date range (day/week/month/year/all). Sorted by relevance by default; use sort=date for newest-first. Useful for tech news, community sentiment, or discovering discussion threads about a topic.

PAID MCP TOOL — $0.370 USDC per successful call via native x402. Discovery is free. AI-synthesized US housing market briefing. Fetches 8 FRED signals (starts, permits, existing/new sales, months supply, 30Y mortgage rate, Case-Shiller HPI, median price) and uses gpt-4o-mini to produce market phase, direction, supply posture, affordability regime, 150-word narrative, dominant risk, and agent implication. One call collapses 8 FRED lookups + LLM synthesis for REIT analysis, mortgage exposure, consumer wealth, and macro housing drag.

无需输入参数。

PAID MCP TOOL — $0.023 USDC per successful call via native x402. Discovery is free. HTTP response headers inspector and security grader. Fetches headers from any public URL and evaluates OWASP-recommended security headers: HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy. Returns raw headers, per-header security findings, overall grade (A–F), and actionable recommendations. Useful for web app security audits, CDN configuration verification, and compliance checks.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. HuggingFace Hub intelligence: search AI models and datasets, get detailed model metadata, and find trending models by task. Returns downloads, likes, license, supported languages, pipeline task, and tags. Use to evaluate which open-source model best fits a task, compare model families (Llama vs Qwen vs Mistral), track AI research trends, or discover datasets for fine-tuning. Free upstream: HuggingFace public API (no key required).

PAID MCP TOOL — $0.070 USDC per successful call via native x402. Discovery is free. Detects the true image format of any URL via magic byte inspection — works even when the file extension or Content-Type header lies (common with proxied or CDN-hosted images). Returns: format (png/jpeg/gif/webp/avif/bmp/tiff/svg/ico/unknown), detected MIME type, whether Content-Type header matches, file size (bytes), and pixel dimensions for PNG and JPEG. No API key required. $0.070/call.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. IMF World Economic Outlook forecasts — current year + 3-year horizon for 180+ countries. Returns GDP growth, CPI inflation, unemployment rate, current account balance (% GDP), government gross debt (% GDP), and fiscal balance (% GDP). Sourced from IMF DataMapper API (no key required). Distinct from World Bank data — these are IMF forward projections updated Apr/Oct. Use for sovereign risk, EM allocation, currency thesis, fiscal sustainability analysis.

PAID MCP TOOL — $0.295 USDC per successful call via native x402. Discovery is free. Full income statement + cash flow history for any US public stock. Returns quarterly (default, up to 8 periods) or annual (up to 4 years): revenue, COGS, gross profit, R&D, SG&A, operating income, EBITDA, pretax income, tax, net income, EPS (basic/diluted), operating cash flow, capex, free cash flow. $0.295/call. Per-ticker, entity-parametric — parallel-safe for batch financial analysis across company lists. Source: Yahoo Finance fundamentals timeseries (free, no API key required).

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. US CPI inflation: headline (all-items), core (less food & energy), energy, and food — MoM and YoY % changes, ACCELERATING/DECELERATING/STABLE trend signal, and Fed policy implication. BLS data via FRED public CSV, no API key needed. Pairs with fomc-tracker, credit-spreads, treasury-yields, sector-rotation.

无需输入参数。

PAID MCP TOOL — $0.117 USDC per successful call via native x402. Discovery is free. Recent SEC Form 4 insider trading activity for any US public company. Returns who bought or sold (director, officer, 10%+ owner), transaction date, shares, price per share, total value, and position after trade. Sourced from SEC EDGAR public API — authoritative, free, no API key. Use for investment analysis, governance checks, or flagging unusual insider selling before an event.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. SEC Form 4 insider transaction intelligence. Mode get_insider_trades: Form 4 filings for a ticker in the last N days — insider name, role, buy/sell type, shares, price, total value, and net buy/sell sentiment. Mode recent_insider_buys: market-wide open-market purchase events (code P) above a min dollar threshold — highest-conviction insider signal. Source: SEC EDGAR public API, no auth required.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Institutional fund holdings intelligence for US equities. Returns which funds own the stock (Vanguard, Blackrock, Fidelity, etc.), their position sizes, % of shares outstanding, and market value. Breakdown mode shows % institutional vs insider vs public float and top-5 concentration signal (HIGH/MODERATE/DISTRIBUTED). Closes the equity-research stack alongside insider-trading-intel (Form 4) and activist-investor-intel (13D/13G). Source: Yahoo Finance, no API key.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Institutional and insider ownership snapshot for any US stock. Returns: (1) major holders breakdown — % insiders, % institutions, float coverage, total institution count; (2) up to 10 largest institutional holders — name, pct of shares held, share count, total value (USD), pct change since prior 13F quarter, reporting date; (3) up to 10 insider holders — officer/director name, relation, shares held directly, latest transaction description and date. Inverts hedge-fund-holdings: given a ticker, who are the owners? Institutional momentum (pct change) and insider alignment are standard inputs to equity research and conviction scoring. Free upstream: Yahoo Finance.

PAID MCP TOOL — $0.110 USDC per successful call via native x402. Discovery is free. Three-source intelligence pack in one x402 call: stock market snapshot (SPY/QQQ/IWM/VIX/risk signal) + top DeFi yield pools by APY + top prediction markets by volume. Replaces three separate calls. $0.110/call. No inputs required.

无需输入参数。

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns current stock price and intraday metrics for international stocks (EU, UK, Swiss, Japan, Australia, Canada, Hong Kong, India). Accepts exchange-suffixed tickers (MC.PA for LVMH, SAP.DE for SAP, AZN.L for AstraZeneca) or market shorthand (market=fr, ticker=MC). Sourced from Yahoo Finance — no API key, live during market hours. $0.059/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Geolocation and network intelligence for IP addresses or domain names. Returns country, region, city, coordinates, ISP, organization, ASN, reverse DNS, and proxy/VPN/mobile/hosting flags. Accepts IPv4, IPv6, or domain names (auto-resolved to IP). Useful for infrastructure audits, fraud detection, blockchain node geography, and origin enrichment.

PAID MCP TOOL — $0.040 USDC per successful call via native x402. Discovery is free. Returns live IPO calendar from Nasdaq — upcoming deals with expected pricing dates, recently priced offerings, new S-1 filings, and withdrawn deals. Covers all major US exchanges. Includes company name, ticker, exchange, price range, share count, and total offer amount. Structured extraction WITH summary analytics AND deal counts — richer than raw scraped calendars. Use section='upcoming' for near-term deal flow, section='priced' for post-IPO watchlist setup, section='all' for complete week view.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Extracts and parses JSON from mixed-content text. Handles LLM output with JSON embedded in prose, code fences (```json), trailing commas, single-quoted strings, JS-style comments, and bare object keys (JSON5-style). Returns the parsed data, a cleaned JSON string, extraction method used, and any repair applied. Pure text processing — zero external API calls.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Real-time Kimchi Premium for any Upbit-listed token: KRW price on Upbit vs USD price on global exchange (Kraken/OKX), FX-adjusted. Returns premium_percent and premium_direction. Matches printmoneylab endpoint at 1/1 price.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Top movers and volume leaders on Korean exchanges (Upbit, 263 KRW markets). Returns biggest 24h price movers (% change from prev close), highest-volume tokens by KRW trade value, and optional raw snapshot. 20% cheaper than printmoneylab's market-movers endpoint at the same Upbit/Bithumb data layer.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Real-time movers and volume-spike leaders across all KRW-denominated markets on Upbit (South Korea's largest crypto exchange). Returns top risers, top fallers, and top volume leaders ranked by 24h change or accumulated trade value. Korean exchange data is a leading indicator frequently observed by institutional agents — the 'kimchi premium' and local retail sentiment often precede global price moves. Free upstream source (Upbit public API), covers 260+ KRW markets.

PAID MCP TOOL — $0.370 USDC per successful call via native x402. Discovery is free. AI-synthesized US labor market briefing. Fetches 7 FRED signals (initial claims, continued claims, JOLTS openings, nonfarm payrolls MoM, unemployment rate, wage growth YoY, labor force participation) and uses GPT-4o-mini to produce labor regime, wage pressure, claims trend, Fed posture signal, 150-word narrative, dominant risk, and agent implication. One call collapses 7 FRED lookups + LLM synthesis for wage inflation models, recession probability, and Fed policy forecasting.

无需输入参数。

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Returns US labor market leading indicators from FRED (free, no API key): initial jobless claims (weekly), continued claims, JOLTS job openings, nonfarm payrolls, labor force participation rate, average hourly earnings with YoY wage growth, and the openings-per-unemployed Beveridge curve ratio. Pairs with macro-indicators for the complete employment picture.

无需输入参数。

PAID MCP TOOL — $3.42 USDC per successful call via native x402. Discovery is free. Full leveraged buyout model for any US public company: entry valuation, debt structure, 5-year operating model with FCF-driven debt paydown, exit waterfall, IRR and MOIC. Includes sensitivity table across entry/exit EV/EBITDA multiples and AI-synthesized deal brief with verdict, investment thesis, and key risks.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Searches 5M+ US court opinions (SCOTUS, federal circuits, district courts, state courts) via CourtListener. Returns case name, court, date, citation, docket number, and a text snippet. Filter by court level, date range, or judge name. Useful for legal research agents, contract risk analysis, precedent lookup, and regulatory compliance workflows.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Returns active prediction markets from Limitless Exchange with current Yes/No probabilities. Covers short-duration crypto markets (5-min, 15-min BTC/ETH direction), plus longer-term markets. Returns title, implied yes/no prices, expiration, volume, categories, and slug. $0.034/call — free upstream, no API key.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. LLM inference proxy — pay USDC, get AI responses without managing API keys. Accepts a prompt and optional system instruction, forwards to OpenAI, returns the completion. Runs gpt-4o-mini (fast, cost-efficient). Agents that already hold USDC on Base can call this to run one-off LLM tasks without onboarding to OpenAI. Max 2,000 output tokens per call, max 8,000 combined input characters.

PAID MCP TOOL — $0.370 USDC per successful call via native x402. Discovery is free. AI-synthesized US macroeconomic situation briefing. Gathers 7 real-time signals — HY/IG credit spreads, yield curve (10Y-3M), initial jobless claims, JOLTS openings, core PCE, and Fed Funds rate — from FRED (free, no auth) then uses GPT-4o-mini to synthesize a structured briefing: regime label (expansion/contraction/late-cycle/recovery/uncertain), dominant risk, agent implication, and a 200-word narrative. Replaces a 5+ step data assembly + LLM chain. Priced below Bloomberg macro summaries.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Returns current US macroeconomic indicators: Fed Funds Rate, CPI (with year-over-year inflation %), Unemployment Rate, and Real GDP. Sourced from FRED (St. Louis Federal Reserve), updated monthly. One call establishes the policy and economic backdrop for any risk-pricing or multi-asset workflow. Pair with market-overview for the full macro picture.

无需输入参数。

PAID MCP TOOL — $0.370 USDC per successful call via native x402. Discovery is free. AI-synthesized US manufacturing & industrial sector briefing. Gathers 7 FRED signals (free, no auth): Industrial Production, Capacity Utilization, Durable Goods Orders, Manufacturing Output, Manufacturing Employment, Inventory/Sales Ratio, and PPI All Commodities. Uses GPT-4o-mini to synthesize: manufacturing regime (expanding/growing/stagnant/contracting), dominant risk, agent implication, and 200-word narrative. Completes the macro intelligence suite alongside energy-brief, labor-brief, and consumer-brief.

PAID MCP TOOL — $0.031 USDC per successful call via native x402. Discovery is free. US equity participation from four ETF-ratio proxies: RSP/SPY, IWM/SPY, SPHB/SPLV and MDY/SPY. Returns pair signals, a composite score and data-quality status. Use to compare broad participation with index leadership. Reports partial coverage explicitly. No inputs required.

无需输入参数。

PAID MCP TOOL — $0.040 USDC per successful call via native x402. Discovery is free. Dealer gamma exposure (GEX) analysis for any US stock or ETF — returns aggregate GEX, gamma flip level, key pinning strikes, and vol regime signal (positive GEX = pinning, negative = acceleration). Free CBOE delayed data, no API key. Standard SpotGamma-style calculation: calls subtract gamma, puts add gamma. Use with options-snapshot for full options context.

PAID MCP TOOL — $0.390 USDC per successful call via native x402. Discovery is free. Discovers active x402 APIs with verified organic USDC settlements — shows which endpoints have genuine payer breadth across the ecosystem. Sourced from on-chain settlements, not catalog listings. Filter by category, price range, and minimum unique payers. Useful before wiring a workflow to an external x402 endpoint: confirms it is active with multiple independent payers, not private infrastructure or a dead listing.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Today's top market movers — stock and equity gainers, losers, most-active, and crypto gainers/losers by 24h change. Sourced from Yahoo Finance screener and CoinGecko (free, no API key). Returns symbol, name, price, % change, volume, and market cap. Filter by asset class (equities, crypto, or both) and mover type (gainers, losers, active). Use for pre-trade context, on-chain event correlation, and market-regime detection.

PAID MCP TOOL — $0.100 USDC per successful call via native x402. Discovery is free. Single-call market snapshot: SPY, QQQ, IWM, and DIA price + intraday % change, VIX fear gauge, 10-year Treasury yield (^TNX), and a derived risk-posture signal (RISK_ON / NEUTRAL / RISK_OFF / RISK_OFF_ELEVATED). Replaces 5–6 individual price calls with one structured payload useful for position-sizing, regime detection, or pre-trade context. Sourced from Yahoo Finance public data — live during market hours.

无需输入参数。

PAID MCP TOOL — $0.040 USDC per successful call via native x402. Discovery is free. Classify US stock market regime (BULL/CORRECTION/BEAR/SIDEWAYS/RISK_OFF) from 5 signals: SPY SMA50/200 trend, VIX level and trend, HYG/IEF credit spread, 10-yr yield, and QQQ/IWM momentum divergence. Returns regime label, per-signal scores, composite confidence 0-100, and narrative summary.

无需输入参数。

PAID MCP TOOL — $0.040 USDC per successful call via native x402. Discovery is free. Combined crypto market sentiment signal: Crypto Fear & Greed Index (alternative.me, 0–100, 30-day trend) plus BTC and ETH Implied Volatility from Deribit options market (annualized %). Free upstream sources, no keys. Returns current FGI value, classification (Extreme Fear to Extreme Greed), 7-day FGI trend, IV trend (RISING/FALLING/FLAT), and a composite regime label (CAPITULATION_ZONE, OVERHEATED, COMPLACENT_GREED, CALM_MARKET, etc.). Use before making large DeFi positions, calibrating yield farming risk, or routing agent spend in volatile conditions.

PAID MCP TOOL — $0.039 USDC per successful call via native x402. Discovery is free. Generate a meme image URL from text. Provide text_top and text_bottom (the two lines of the meme), and optionally a template name. If no template is given, supply a topic keyword and a fitting template will be chosen automatically. Returns a direct image URL you can embed in messages, posts, or web pages. 211 templates available including drake, doge, distracted, buzz, fry, success, gru, oprah, and more. Free upstream: memegen.link (no API key, unlimited requests). Common agent use cases: social media content generation, reaction images, marketing copy, presentation humor.

PAID MCP TOOL — $0.039 USDC per successful call via native x402. Discovery is free. Solana meme coin quality-volume radar. Returns trending tokens ranked by a quality score that rewards organic buy pressure, liquidity depth, and volume consistency. Filters out low-liquidity rugs. Use for meme coin discovery, social-momentum confirmation, or pump detection. Data: DexScreener free API; no API key required.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Monitor SEC EDGAR M&A filings for US public companies. Use ticker with mode=company for tender offers (SC TO-T), going-private filings (SC 13E-3), merger proxies (DEFM14A/PREM14A), and issuer self-tenders (SC TO-I); mode=recent gives a market-wide feed. Returns filing dates, forms, parties, SEC links, and a polling cursor. Reuse next_filed_after after next_poll_after_utc for incremental monitoring. Primary-source SEC data. $0.021/call.

PAID MCP TOOL — $0.35 USDC per successful call via native x402. Discovery is free. AI-synthesized precious and industrial metals market brief. Assembles 9 real-time signals from Yahoo Finance: gold futures (GC=F), silver futures with G/S ratio, copper futures (Dr. Copper economic indicator), platinum futures, GLD/SLV ETFs, copper miners ETF (COPX), Newmont Mining (NEM), and Freeport-McMoRan (FCX). Returns 52-week positioning, gold/silver ratio, metals regime classification (PRECIOUS_RALLY/INDUSTRIAL_RALLY/BROAD_RALLY/RISK_OFF), and ~200-word GPT-4o-mini briefing covering safe-haven dynamics, industrial demand signal, and agent portfolio implications.

PAID MCP TOOL — $2.00 USDC per successful call via native x402. Discovery is free. AI/ML domain intelligence in one call: discover top HuggingFace models for a task or domain plus a synthesized research brief from HN, OpenAlex, Reddit, and arXiv. Returns model rankings, landscape summary, research trends, and a deployment recommendation.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Returns global news coverage and sentiment for any company, stock ticker, or topic. Primary source: GDELT Project v2 (250M+ articles, ML tone scoring). Fallback: Google News RSS with keyword heuristic. Returns article count, avg sentiment tone (−100 negative → +100 positive), top positive/negative headlines, and top news domains. Lookback: 1–30 days (default 3). Results cached 10 min.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Fetch NFT metadata, traits, image URL, and collection floor price for any ERC-721 or ERC-1155 token. Returns name, description, all attributes/traits, cached image CDN URL, collection name, OpenSea floor price, token type, and mint block. Supports Ethereum, Polygon, Base, Arbitrum mainnet. Useful for NFT valuation research, portfolio analysis, content generation, and collection intelligence. Free upstream: Alchemy NFT API.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Nonprofit financial intelligence from IRS Form 990 filings via ProPublica Nonprofit Explorer. Mode 'search' (org_name, optional state): find nonprofits by name -- returns EIN, city, state, NTEE category (B=Education, E=Health, T=Philanthropy), revenue, assets, and 501(c) subsection. Mode 'by_ein' (ein): full financial history for a specific organization by 9-digit EIN -- returns up to 10 years of 990 data: total revenue, total expenses, total assets, officer compensation, program service revenue, expense ratio, employee count, and governance flags (audit committee, conflict-of-interest policy, whistleblower policy). Mode 'recent' (optional ntee_code, optional state): browse nonprofits by NTEE sector and/or state. NTEE codes: A=Arts, B=Education, C=Environment, E=Health, G=Disease Research, H=Medical Research, K=Food/Nutrition, L=Housing, P=Human Services, Q=International, T=Philanthropy, X=Religion. Covers 2M+ US nonprofits. Free IRS public data via ProPublica. $0.021/call.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. US NPI registry lookup — find any licensed US healthcare provider or organization by NPI number, name, state, or specialty. Returns NPI, entity type, name, credentials, specialty/taxonomy, license states, practice address, and active status. 7M+ records from CMS. Use for provider credentialing, healthcare due diligence, billing verification, or AML/KYB screening on medical payments.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Node.js / JavaScript package metadata from the npm registry. Returns latest version, description, license, keywords, direct dependencies, weekly download count, publish date, GitHub repository, and all recent versions. Also supports looking up a specific version. Use before adding an npm package as a dependency: verify it's maintained, check its license, assess how many dependencies it pulls in. Free upstream: npm registry API (no key, public).

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Compare npm package download trends for up to 5 packages. Returns total downloads and week-over-week trend for the requested period (last-week, last-month, last-year). Useful for evaluating package adoption before adding a dependency, comparing competing libraries (express vs fastify, react-query vs tanstack-query), or tracking whether a package is growing or declining. Free upstream: api.npmjs.org (no key required).

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. Open Food Facts nutritional intelligence — 3M+ consumer food products. Two modes: (1) search: keyword search returning Nutri-Score (A–E), NOVA processing level (1–4), macronutrients per 100g, allergens, eco-score, and popularity rank. (2) barcode: exact UPC/EAN lookup with full nutritional profile per 100g and per serving, complete ingredients list, and packaging info. Useful for meal-planning agents, dietary restriction checkers, grocery comparison tools, and food compliance research. No API key required.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. CBOE delayed options chain for any US equity or index — returns stock price, per-contract IV, greeks (delta/gamma/theta/vega), OI, volume, and bid/ask. Filterable by expiration date and call/put. Free CBOE data, no API key.

PAID MCP TOOL — $0.025 USDC per successful call via native x402. Discovery is free. Detects unusual options activity via CBOE delayed data — flags contracts where volume/OI ratio exceeds threshold (institutional sweep signal), ranks top flows by notional value, and returns a BULLISH_SWEEP/BEARISH_SWEEP/NEUTRAL interpretation. No API key required.

PAID MCP TOOL — $0.025 USDC per successful call via native x402. Discovery is free. Options IV snapshot: CBOE IV30, expected move from ATM straddle (1st + 2nd expiry), P/C ratio. Completes pre-earnings decision workflow.

PAID MCP TOOL — $0.035 USDC per successful call via native x402. Discovery is free. Options intelligence snapshot for any US equity — IV30, put/call volume ratio, top calls and puts by trading volume, and unusual-volume flags. Free CBOE delayed data (15-min delay during trading hours), no API key required. Complements us-stock-price and equity-technicals with the options-layer sentiment layer agents need for complete trade context. $0.035/call.

PAID MCP TOOL — $0.059 USDC per successful call via native x402. Discovery is free. Extracts structured content from any public URL: page title, meta description, H1-H3 headings, all links (with text and internal/external flag), and a 500-character text preview. Useful for research agents following link chains from on-chain data, auditing page structure, or seeding downstream text-generation calls.

PAID MCP TOOL — $0.034 USDC per successful call via native x402. Discovery is free. Extracts all hyperlinks from a webpage. Fetches the target URL, resolves relative links to absolute URLs, and classifies each as internal (same domain) or external. Filter by all/external/internal, cap results with limit. Returns page title, total link count before filtering, and a structured array of {href, text, is_external, domain}. $0.034/call. Upstream: direct HTTP fetch, no API key.

PAID MCP TOOL — $0.021 USDC per successful call via native x402. Discovery is free. USPTO patent intelligence for any company or keyword. Mode 'company' (ticker or company name): recent granted patents assigned to that company — accepts US stock ticker (resolved via SEC EDGAR) or free-form assignee name. Returns title, abstract excerpt (≤400 chars), grant date, filing date, CPC technology section labels (e.g., 'H – Electricity', 'G – Physics'), CPC group codes, inventor names, and a Google Patents link. Mode 'search' (query): full-text keyword search across all USPTO patent titles and abstracts — useful for finding who is innovating in a technology area (e.g., 'transformer neural network', 'solid state battery'). Covers all US granted patents from 1976 to within ~2 weeks of present. Data source: USPTO PatentsView API (public domain, no API key). $0.021/call.

PAID MCP TOOL — $0.100 USDC per successful call via native x402. Discovery is free. Comparable-company analysis for any US stock. Returns target vs. 5 sector-peer median on P/E, EV/EBITDA, revenue growth, and profit margin — with explicit premium/discount %. Replaces manual comps-table research. No API key required.

FREE MCP TOOL. Liveness + echo probe. Pays back a timestamp and echoes `msg`. Use to verify the x402 rail and Bazaar listing end to end.

PAID MCP TOOL — $0.045 USDC per successful call via native x402. Discovery is free. Enriched place and business details by name (OSM Nominatim). Returns website, phone, email, opening hours, operator, brand, cuisine, social media links, full address, and coordinates. Use when you need the business metadata behind a location — not just where it is, but who runs it and how to reach it. Cheaper than Google Maps place details.

PAID MCP TOOL — $0.039 USDC per successful call via native x402. Discovery is free. Podcast intelligence: show metadata and recent episodes. Search by name via iTunes or supply a direct RSS feed URL. Returns title, author, description, artwork, categories, and up to 20 recent episodes with titles, dates, durations, and audio URLs.